[HBAD-516] Because she loves her mother, the daughter accepts being humiliated

A sex film of a girl named Ai Kawana, she is a filial son who loves her mother very much, but one day her mother became seriously ill, causing the family burden to increase. Her father was irresponsible and depraved, he told his daughter. if he didn’t let him fuck, he would leave her mother to die, she had to accept incest with her biological father to make love to replace her mother with him every day to let him satisfy not to leave her mother, to the doctor went to her mother’s house to treat her, because she had no money, she had to use her body to serve the doctor to let him examine her mother, and her life had to go through physical and mental pain day by day. …